Question

(6) if Z= 1-i/1-i then Re (z) is equal to
a) -1
(b) 0
(d)1/2.
(C) 1​

Answer 1

Answer:

option b is correct.......

Answer 2

Since denominator and numerator is equal and not 0,

the fraction z is 1+0i.

The real part of z is therefore 1, so Re(z)=1